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-   -   Polynomial Request Thread (https://www.mersenneforum.org/showthread.php?t=18368)

swellman 2019-01-10 01:04

[QUOTE=RichD;505279]An early flare from a low flying A5.
[CODE]R0: -95332992741341936606474914082728668227
R1: 14436822084736045567
A0: -12873877181046655325262909557698229842803895062720
A1: 19873986891136154380294341241649134222008
A2: 316642133347330410951925748063818
A3: -562859146125984737691467
A4: -1771861128265562
A5: 1132200
skew 506076769.30, size 3.041e-19, alpha -8.409, combined = 8.275e-15 rroots = 3[/CODE][/QUOTE]

Rich - based on this result, and Max’s further spinning, do you plan on further searching? I’m running -npr now, but once that is completed I think I’m done with this search. Could be talked into completing the search range.

RichD 2019-01-10 14:55

[QUOTE=swellman;505486]Rich - based on this result, and Max’s further spinning, do you plan on further searching? I’m running -npr now, but once that is completed I think I’m done with this search. Could be talked into completing the search range.[/QUOTE]

I'll run until 1.5M which I am nearly at. Then I will finish up and call it done.

swellman 2019-01-11 00:34

[QUOTE=RichD;505541]I'll run until 1.5M which I am nearly at. Then I will finish up and call it done.[/QUOTE]

Yeah, I just ran through <1M and found nothing even close. I’m done.

swellman 2019-01-11 00:35

[QUOTE=pinhodecarlos;505441]Hi all,


Can I request some support to search for a poly for the 2,2158M C193 composite.


[CODE]1199517686997720052463260156555823490990359606388036659013845930053759689054395887146987141755336505736835262201766633512318399771997599300219243905338536996074135237371865199235615263162645977[/CODE]


Which siever to use I will leave this to the experts ( 32-bit LP vs 33-bit LP, 15e vs 16e).


Than you in advance.


Carlos[/QUOTE]

I will run 0-1M for this composite.

RichD 2019-01-11 01:15

C196 Poly
 
Finished 1-1.5M, nothing close. Send it off to the [strike]salt[/strike] test mines. :smile:

firejuggler 2019-01-11 03:04

[QUOTE=pinhodecarlos;505441]Hi all,


Can I request some support to search for a poly for the 2,2158M C193 composite.


[CODE]1199517686997720052463260156555823490990359606388036659013845930053759689054395887146987141755336505736835262201766633512318399771997599300219243905338536996074135237371865199235615263162645977[/CODE]
Which siever to use I will leave this to the experts ( 32-bit LP vs 33-bit LP, 15e vs 16e).


Than you in advance.


Carlos[/QUOTE]
i'll try 1-2.5M

RichD 2019-01-11 04:31

C193 Poly
 
I can start on 4-6M tomorrow.

swellman 2019-01-11 22:56

C193 Poly
 
An early baseline
[code]
# norm 8.933349e-19 alpha -9.384291 e 1.392e-14 rroots 5
skew: 1849183287.60
c0: 4221017036004021908873953858663520056574750034777
c1: 275695830304528318395914553360782832753155
c2: -10631246151069132969914482244115
c3: -1421502713253924298215075
c4: 5612604390218
c5: 14640
Y0: -38255432463671794437388612016454197540
Y1: 101175971573566901
[/code]

firejuggler 2019-01-13 18:40

well your 'early ' baseline completely blow out the water of mine.
[code]
# norm 6.512809e-019 alpha -7.721826 e 1.144e-014 rroots 5
skew: 301684585.19
c0: 143323509462902154316849135885701632776031337000
c1: 12233335504307870977008042206430318448170
c2: 150678902518094163099190526864433
c3: -976934440120731030481975
c4: -1294645852593623
c5: 1001880
Y0: -16430023696111489995856089448953480629
Y1: 299938360115595673
[/code]

Max0526 2019-01-17 03:09

C193 poly
 
[QUOTE=swellman;505639]An early baseline
[code]
# norm 8.933349e-19 alpha -9.384291 e 1.392e-14 rroots 5
skew: 1849183287.60
c0: 4221017036004021908873953858663520056574750034777
c1: 275695830304528318395914553360782832753155
c2: -10631246151069132969914482244115
c3: -1421502713253924298215075
c4: 5612604390218
c5: 14640
Y0: -38255432463671794437388612016454197540
Y1: 101175971573566901
[/code][/QUOTE]
Three spins on the swellman's poly above (with different c5's): :stirpot:
[code]Y0: -38255432463671716918281535809392422459
Y1: 607055829441401406
c0: 20519643808861532341945748693111174350330183110
c1: 7657695444129023710430304742997264990407
c2: -2316435237923028663071741428342
c3: -1421485426228868346734843
c4: 34012133036508
c5: 527040
skew: 309956509.46
# size 7.437e-19, alpha -9.385, combined = 1.420e-14 rroots = 5[/code][code]
Y0: -38255432463671718512106616007791813912
Y1: 303527914720700703
c0: 163996308108247441415890252102361001930646387655
c1: 30630830313337965091884380251736086419251
c2: -4610477813113414998201368030981
c3: -1421485783387959310024259
c4: 17002607159454
c5: 131760
skew: 618552112.51
# size 7.424e-19, alpha -9.385, combined = 1.409e-14 rroots = 5[/code][code]
Y0: -38255432463671719415506866188170672941
Y1: 202351943147133802
c0: 553179849208267929544066326358944929727369622520
c1: 68919429870446865856942334219328829388122
c2: -6896678048474800415991792852741
c3: -1421485985797993040241547
c4: 11333764234036
c5: 58560
skew: 926633138.57
# size 7.413e-19, alpha -9.384, combined = 1.403e-14 rroots = 5[/code]

fivemack 2019-01-17 10:53

Polynomial wanted for F2157 C190 cofactor
 
This is an irritating one, in that the very first test I did produced a 1.6e-14 and forty thread-days of compute afterwards hasn't got above 1.42e-14.

Forty days result:
[code]
72054840 41541701506607431 2159002130757600360389943152831247190
=>
72054840 -21561382471411612 2343252303934185827647765 140841445499138044043639045669 -6510222249974331288776075415235542204 -116344945100550901792244591421241517924489 41541701506607431 -2159002130760086512665097507718989116 -2.07 3.278798e+25
=>
n: 3380091935693871891202474520785846598201549265085134118026809846431954141587508461036927737005260490505697630567325434354096171591321950468005318650246170671403796142296837259821217741739329
R0: -2159002130756713620867257860142045182
R1: 41541701506607431
A0: -699706567103637511385750967976323975695505435
A1: -2887366954760564162778519297219683692713
A2: 103745563072086065800324067865867
A3: 90789908831911230344693
A4: 7690329665607188
A5: 72054840
skew 73901315.33, size 7.768e-19, alpha -8.198, combined = 1.426e-14 rroots = 3
[/code]

Pesky initial result:

[code]
msieve.dat.m:50000400 201263770123746280919 2322688698755635423553776821679722734
=>
msieve.dat.ms:50000400 9499525012504766 645819860502635460326313 -423338860567843630250590194318 -12250169801924802426544447157219949809 2385328853365260304644505781327519467985381 201263770123746280919 -2322688691108055744200770883560868210 -2.08 1.449437e+25
=>
Tue Jan 15 16:52:24 2019 R0: -2322688691931100988052037192303093944
Tue Jan 15 16:52:24 2019 R1: 201263770123746280919
Tue Jan 15 16:52:24 2019 A0: 32042868050795322304362765626339383300443983
Tue Jan 15 16:52:24 2019 A1: -36983372409980848710034858396014025481
Tue Jan 15 16:52:24 2019 A2: -7427384999170088590499551779181
Tue Jan 15 16:52:24 2019 A3: 498792567952297628255609
Tue Jan 15 16:52:24 2019 A4: 8477170333732766
Tue Jan 15 16:52:24 2019 A5: 50000400
Tue Jan 15 16:52:24 2019 skew 24481062.13, size 9.221e-19, alpha -6.932, combined = 1.604e-14 rroots = 3
[/code]

Anyone else willing to have a go at this one?


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